WHY YOU SHOULD SERVICE YOUR EVAPORATIVE COOLER
Got an evaporative cooler? As the warmer weather starts to poke its head through the clouds, that is as a reminder to check if your evaporative cooler needs a service, before you switch it on.
After being used for a long hot summer, and then switched off for the winter months, there's a few key reasons why this key machinery in your home, needs a little TLC before you get it going.
Why servicing is important
Maintains efficiency
Evaporative coolers rely on clean filter pads, a functioning water pump, and steady airflow. Over time, dust, debris, minerals and grime can build up inside the unit.
If the pads become clogged or the water distribution system isn’t working properly, your system has to work harder to cool your home. That can mean:
Reduced cooling performance
Higher running costs
Uneven airflow
A professional service ensures everything is clean, balanced and operating efficiently before peak summer hits.
Protects air quality
One of the biggest benefits of evaporative cooling is fresh, filtered air circulating through your home. But if pads are dirty or mould begins to form inside the unit, that fresh air benefit disappears.
Regular servicing includes:
Checking and cleaning cooling pads
Inspecting for mould or bacterial growth
Flushing the water reservoir
This helps maintain healthy airflow and protects the air your family breathes.
Prevents breakdown
Most major evaporative cooling issues don’t happen overnight. They build up over time.
A small leak, a worn pump, blocked water lines or electrical issues can often be picked up early during a routine service. Fixing a minor issue now is far more affordable than replacing major components in the middle of summer.
Preventative maintenance reduces the risk of unexpected breakdowns when you need your cooling most.
Extends lifespan
Evaporative coolers are built to last — but only if they’re properly maintained.
Regular servicing:
Reduces wear and tear on components
Keeps motors and pumps functioning smoothly
Prevents corrosion and mineral build-up
A well-maintained system can add years to the life of your unit, protecting your investment.
How often should they be serviced?
As a general rule, evaporative cooling systems should be professionally serviced at least once a year — ideally before summer begins. Homes in dusty areas or with heavy usage may benefit from more frequent checks.
The Bottom Line
Regular servicing keeps your evaporative cooler efficient, hygienic and reliable. It protects your air quality, reduces running costs and helps prevent expensive repairs.
If it’s been more than a year since your last service, now is the perfect time to book one in — and make sure your home stays cool, comfortable and worry-free all summer long.
The team at Holloway Air can take care of your evap cooler. Don't leave it too late — book your service.
